| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225 | declare module Rx {	export interface Observer<T> {        /**        *  Creates a notification callback from an observer.        * @returns The action that forwards its input notification to the underlying observer.        */		toNotifier(): (notification: Notification<T>) => void;        /**        *  Hides the identity of an observer.        * @returns An observer that hides the identity of the specified observer.        */		asObserver(): Observer<T>;        /**        *  Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.        *  If a violation is detected, an Error is thrown from the offending observer method call.        * @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.        */        checked(): CheckedObserver<T>;        /**        * Schedules the invocation of observer methods on the given scheduler.        * @param {Scheduler} scheduler Scheduler to schedule observer messages on.        * @returns {Observer} Observer whose messages are scheduled on the given scheduler.        */        notifyOn(scheduler: IScheduler): Observer<T>;	}	export interface ObserverStatic {        /**        *  Creates an observer from a notification callback.        *        * @static        * @memberOf Observer        * @param {Function} handler Action that handles a notification.        * @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.        */		fromNotifier<T>(handler: (notification: Notification<T>, thisArg?: any) => void): Observer<T>;	}    export interface Observable<T> {        /**        *  Wraps the source sequence in order to run its observer callbacks on the specified scheduler.        *        *  This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects        *  that require to be run on a scheduler, use subscribeOn.        *        *  @param {Scheduler} scheduler Scheduler to notify observers on.        *  @returns {Observable} The source sequence whose observations happen on the specified scheduler.        */        observeOn(scheduler: IScheduler): Observable<T>;    }    export interface Observable<T> {        /**        *  Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;        *  see the remarks section for more information on the distinction between subscribeOn and observeOn.        *  This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer        *  callbacks on a scheduler, use observeOn.        *  @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.        *  @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.        */        subscribeOn(scheduler: IScheduler): Observable<T>;    }    export interface ObservableStatic {        /**         *  Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.         *         * @example         *  var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });         *  var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);         * @param {Mixed} initialState Initial state.         * @param {Function} condition Condition to terminate generation (upon returning false).         * @param {Function} iterate Iteration step function.         * @param {Function} resultSelector Selector function for results produced in the sequence.         * @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.         * @returns {Observable} The generated sequence.         */        generate<TState, TResult>(initialState: TState, condition: (state: TState) => boolean, iterate: (state: TState) => TState, resultSelector: (state: TState) => TResult, scheduler?: IScheduler): Observable<TResult>;    }    export interface ObservableStatic {        /**         * Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.         * @param {Function} resourceFactory Factory function to obtain a resource object.         * @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.         * @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.         */        using<TSource, TResource extends IDisposable>(resourceFactory: () => TResource, observableFactory: (resource: TResource) => Observable<TSource>): Observable<TSource>;    }    export interface Observable<T> {        /**        * Propagates the observable sequence or Promise that reacts first.        * @param {Observable} rightSource Second observable sequence or Promise.        * @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.        */        amb(observable: ObservableOrPromise<T>): Observable<T>;    }    export interface ObservableStatic {        /**        * Propagates the observable sequence or Promise that reacts first.        * @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.        */        amb<T>(observables: ObservableOrPromise<T>[]): Observable<T>;        /**        * Propagates the observable sequence or Promise that reacts first.        * @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.        */        amb<T>(...observables: ObservableOrPromise<T>[]): Observable<T>;    }    export interface Observable<T> {        /**        * Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.        * @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.        * @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.        */        onErrorResumeNext(second: ObservableOrPromise<T>): Observable<T>;    }    export interface ObservableStatic {        /**        * Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.        *        * @example        * 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);        * 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);        * @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.        */        onErrorResumeNext<T>(...sources: ObservableOrPromise<T>[]): Observable<T>;        /**        * Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.        *        * @example        * 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);        * 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);        * @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.        */        onErrorResumeNext<T>(sources: ObservableOrPromise<T>[]): Observable<T>;    }    export interface Observable<T> {        /**        *  Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.        * @param {Number} count Length of each buffer.        * @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.        * @returns {Observable} An observable sequence of buffers.        */        bufferWithCount(count: number, skip?: number): Observable<T[]>;    }    export interface Observable<T> {        /**        *  Projects each element of an observable sequence into zero or more windows which are produced based on element count information.        *        *  var res = xs.windowWithCount(10);        *  var res = xs.windowWithCount(10, 1);        * @param {Number} count Length of each window.        * @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.        * @returns {Observable} An observable sequence of windows.        */        windowWithCount(count: number, skip?: number): Observable<Observable<T>>;    }    export interface Observable<T> {        /**        *  Returns an array with the specified number of contiguous elements from the end of an observable sequence.        *        * @description        *  This operator accumulates a buffer with a length enough to store count elements. Upon completion of the        *  source sequence, this buffer is produced on the result sequence.        * @param {Number} count Number of elements to take from the end of the source sequence.        * @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.        */        takeLastBuffer(count: number): Observable<T[]>;    }    export interface Observable<T> {        /**        *  Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.        *        *  var res = obs = xs.defaultIfEmpty();        *  2 - obs = xs.defaultIfEmpty(false);        *        * @memberOf Observable#        * @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.        * @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.        */        defaultIfEmpty(defaultValue?: T): Observable<T>;    }    export interface Observable<T> {        /**        *  Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.        *  Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.        *        * @example        *  var res = obs = xs.distinct();        *  2 - obs = xs.distinct(function (x) { return x.id; });        *  2 - obs = xs.distinct(function (x) { return x.id; }, function (a,b) { return a === b; });        * @param {Function} [keySelector]  A function to compute the comparison key for each element.        * @param {Function} [comparer]  Used to compare items in the collection.        * @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.        */        distinct<TKey>(keySelector?: (value: T) => TKey, keySerializer?: (key: TKey) => string): Observable<T>;    }    export interface Observable<T> {        /**        * Returns an observable sequence that shares a single subscription to the underlying sequence. This observable sequence        * can be resubscribed to, even if all prior subscriptions have ended. (unlike `.publish().refCount()`)        * @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source.        */        singleInstance(): Observable<T>;    }}declare module "rx.lite.extras" { export = Rx; }
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